2girls, absurdres, black_hair, blue_skirt, blue_sky, cloud, commentary_request, cumulonimbus_cloud, day, flower, highres, looking_at_another, multiple_girls, original, outdoors, pink_hair, railroad_crossing, road, road_sign, school_uniform, serafuku, shibainu_illust, shirt, shoujo_rei_(vocaloid), sign, skirt, sky, standing, sunflower, white_shirt, wide_shot